How to read the band →
Solid line = floor (spellings that unambiguously belong to the group). Shaded band up to the dashed edge = ceiling (the most it could reach if every ambiguous spelling counted here).
Sevyn
Sevyn has been climbing in recent years. All-time it's been given to 10,872 U.S. babies, the 581st most common name by sound today, peaking at 1,258 in 2023, with 1,159 in 2025.
By sound, Sevyn also includes the spellings Seven.
Rising